发明名称 |
Heat exchanger and process for its manufacturing |
摘要 |
A heat exchanger has flat tubes arranged in parallel to one another and at a distance from one another. The flat tubes are provided in the area of their ends with connection openings to adjacent flat tubes to avoid difficulties with respect to the tight closing of the open front ends, massive slide-in parts are introduced into the open tube ends. The walls of the flat tubes at least on the narrow sides against the slide-in parts. The slide-in parts therefore act as adapting pieces which determine the final form of the tubes. They cause a tight and pressure-resistant connection after the soldering. |
申请公布号 |
US5845706(A) |
申请公布日期 |
1998.12.08 |
申请号 |
US19970795323 |
申请日期 |
1997.02.04 |
申请人 |
BEHR GMBH |
发明人 |
GRUENER, ANDREAS;SCHWARZ, GEBHARD |
分类号 |
F28D1/053;F28F9/02;(IPC1-7):F28F1/02 |
主分类号 |
F28D1/053 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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